Table 1

 CCR5 genotype and allele frequencies

(a) Genotype frequencies
PopulationSubjectswt/wt (freq)wt/d32 (freq)d32/d32 (freq)
RA516460 (0.891)56 (0.109)*0 (0)**
Controls985804 (0.816)169 (0.172)12 (0.012)
(b) Allele frequencies
PopulationChromosomeswt (freq)d32 (freq)
Values are the number (frequencies (freq)) of subjects (a) and chromosomes (b).
*p = 0.0011;**p = 0.012; ***p = 3.7×10−5, patients v controls.
RA, rheumatoid arthritis.
RA1032976 (0.946)56 (0.054)***
Controls19701777 (0.903)193 (0.098)